<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Insert title here</title>
</head>
<body>
<script>

function Score(mid,kor,eng){
	
	this.mid=mid;
	this.kor=kor;
	this.eng=eng;
	this.tot=0;
	this.avg=0;
	this.compute = function(){
		this.tot = this.kor + this.eng;
		this.avg = this.tot/2;
	}
	
	this.getTot=function(){return this.tot;}
	this.getAvg=function(){return this.avg;}
}
var array=new Array();
var s1 = new Score('kim',90,50);
var s2 = new Score('park',60,70);

s1.compute();
s2.compute();
array.push(s1);
array.push(s2);
for(a=0;a<array.length;a++){
	
	document.write(array[a].mid+"<br/>");
	document.write(array[a].getTot()+"<br/>");
	document.write(array[a].getAvg()+"<br/>");
	
	
}
</script>
</body>
</html>